some bugfixes

buzzer.sh

@@ -26,9 +26,6 @@ while true; do
 	if [ "$cmdonairstat" -eq 1 ]; then
 
 		cmdonairstat=0
-		if $(command -v pgrep) "$pgrepplayer" > /dev/null; then
-               		$(command -v pkill) "$pgrepplayer"
-		fi
 		
 	fi
 
@@ -57,6 +54,10 @@ while true; do
 			
 			swupstat="$($cmdgpio read $swupgpio)"
 			
+			if [ "$swupstat" -eq 0 ]; then
+               			$(command -v pkill) "$pgrepplayer"
+			fi
+
 			sleep 0.1
 		done